Zobrazeno 1 - 10
of 136
pro vyhledávání: '"sergio pirozzoli"'
Autor:
Feng-Yuan Zuo, Sergio Pirozzoli
Publikováno v:
Propulsion and Power Research, Vol 13, Iss 3, Pp 295-318 (2024)
A common denominator between conical-symmetry and conical shock interaction is the spanwise pressure gradient, which perform more non-uniformity and its interaction flow is more complicated than the spanwise-homogeneous planar shock wave. Recent adva
Externí odkaz:
https://doaj.org/article/c1a587666059457095ea1cc7d10d5cb1
Autor:
Paolo Orlandi, Sergio Pirozzoli
Publikováno v:
Fluids, Vol 8, Iss 9, p 248 (2023)
Traditionally, Fourier spectra have been employed to gain a deeper understanding of turbulence flow structures. The investigation of isotropic forced turbulence with passive scalars offers a straightforward means to examine the disparities between ve
Externí odkaz:
https://doaj.org/article/dde976fd78404df7a4117d518b5496a7
Autor:
Paolo Orlandi, Sergio Pirozzoli
Publikováno v:
Fluids, Vol 6, Iss 12, p 448 (2021)
Direct Numerical Simulations have been performed for turbulent flow in circular pipes with smooth and corrugated walls. The numerical method, based on second-order finite discretization together with the immersed boundary technique, was validated and
Externí odkaz:
https://doaj.org/article/8c00999cba7d447a9d20e2be59181f13
Effects of Wall Temperature on Hypersonic Impinging Shock-Wave/Turbulent-Boundary-Layer Interactions
Publikováno v:
AIAA Journal. 60:5109-5122
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90a900b1dbdee39c6fa14c6c864da548
https://doi.org/10.2514/1.j061708
https://doi.org/10.2514/1.j061708
Publikováno v:
AIAA Journal. 60:5123-5135
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8321ca75055fdd142ddedbe55cc09e5b
https://doi.org/10.2514/1.j061855
https://doi.org/10.2514/1.j061855
Autor:
Alessandro Ceci, Sergio Pirozzoli
We propose a physics-driven stretching function for direct numerical simulation (DNS) of compressible turbulent wall-bounded flows, which blends uniform near-wall spacing with uniform resolution in terms of semi-local Kolmogorov units in the outer wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::159ffb44c7cf5ad1388eae601c27862f
https://doi.org/10.2139/ssrn.4353781
https://doi.org/10.2139/ssrn.4353781
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d662f2b5f8b56afd8aea69c8dff0d1bd
https://doi.org/10.2139/ssrn.4317635
https://doi.org/10.2139/ssrn.4317635
Autor:
Sergio Pirozzoli, Davide Modesti
Publikováno v:
Journal of Fluid Mechanics, 957
We carry out direct numerical simulations (DNS) of turbulent flow and heat transfer in pressure-driven plane channels, by considering cases with heating on both walls, as well as asymmetric heating limited to one of the channel walls. Friction Reynol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fee0311efd4079a7e8062a4daefaf31c
http://resolver.tudelft.nl/uuid:28437162-5a09-49c6-944e-ed2df40c0bf2
http://resolver.tudelft.nl/uuid:28437162-5a09-49c6-944e-ed2df40c0bf2
Publikováno v:
Physical Review Fluids. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfe748183ed026be63cd6681be1d5525
https://doi.org/10.1103/physrevfluids.7.l092601
https://doi.org/10.1103/physrevfluids.7.l092601
Publikováno v:
Journal of Fluid Mechanics. 947
The flow generated by the breaking of free-surface waves in a periodic domain is simulated numerically with a gas–liquid Navier–Stokes solver. The solver relies on the volume-of-fluid method to account for different phases, and the interface trac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32ec33924f56d051aa86f438e21e0613
https://doi.org/10.1017/jfm.2022.674
https://doi.org/10.1017/jfm.2022.674